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| author | Clemens Ladisch <clemens@ladisch.de> | 2009-01-26 08:09:28 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2009-01-26 17:05:07 +0100 |
| commit | 4d788e040b72d2a46ea3ba726b7fa0b65de06c88 (patch) | |
| tree | 8cc83947a001100f9f551bbe555322646d43f42f /Documentation/ko_KR | |
| parent | sound: usb-audio: use normal number of frames for no-data URBs (diff) | |
| download | linux-4d788e040b72d2a46ea3ba726b7fa0b65de06c88.tar.xz linux-4d788e040b72d2a46ea3ba726b7fa0b65de06c88.zip | |
sound: usb-audio: limit playback queue length
Once our URBs contain enough packets, queueing more URBs does not give
us any additional underrun protection (as we use double-buffering) but
just increases latency unnecessarily. Therefore, we try to limit the
queue length to some reasonable value.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'Documentation/ko_KR')
0 files changed, 0 insertions, 0 deletions